TRUMARK Grass-Fed Beef Liver 500mg, 100% Pure, No Fillers (Formerly BestVitamin Best Grass-Fed Beef Liver), 180 Capsules
TRUMARK Grass-Fed Beef Liver 500mg, 100% Pure, No Fillers (Formerly BestVitamin Best Grass-Fed Beef Liver), 180 Capsules
TRUMARK Grass-Fed Beef Liver 500mg Details
TRUMARK Grass-Fed Beef Liver 500mg is single-organ pure freeze-dried Canadian beef liver — often called "nature's multivitamin" because of how much vitamin A, B12, iron, folate, copper, and choline it naturally concentrates. Sourced from 100% grass-fed and grass-finished Canadian cattle. No fillers, no flow agents, no synthetic ingredients. 180 capsules per bottle (30-day supply). One of our Vitamart Exclusive brands.
Vitamins Lowest Prices | Lowest Price in Canada — Guaranteed | Ships from Ontario across Canada
Quick Facts
| Per capsule | 500 mg freeze-dried beef liver |
| Daily serving | 6 capsules (3,000 mg total) |
| Capsules per bottle | 180 (30-day supply) |
| Source | 100% grass-fed and grass-finished Canadian cattle |
| Made in | Canada |
| Diet | Paleo, keto, carnivore-friendly. Gluten-free, dairy-free, soy-free, no fillers |
| Best taken | With food, daily |
Who TRUMARK Beef Liver Is For
- People wanting concentrated whole-food vitamin A, B12, iron, and folate from a natural source
- Women with low iron looking for natural, gentle, well-tolerated iron from food (heme iron from liver absorbs better than synthetic iron supplements)
- Adults following paleo, keto, or carnivore diets
- People wanting an alternative to synthetic multivitamins, especially if they don't tolerate synthetic vitamins well
- Athletes and active adults focused on ancestral nutrition principles
- Anyone curious about liver benefits but unwilling to cook and eat liver
Who this product is NOT for: Vegans and vegetarians — this is animal-derived. Pregnant women should check the vitamin A content with their healthcare practitioner before taking liver supplements (vitamin A toxicity is a real concern at high doses during pregnancy). People with hemochromatosis or iron overload should also consult their practitioner. If you want broader organ nutrition (heart, kidney, spleen alongside liver), the TRUMARK Grass-Fed Beef Organ Complex includes all four organs.
Vitamart's Take
Beef liver is the most nutrient-dense food on earth — by weight, it contains more bioavailable vitamin A, B12, folate, copper, and choline than nearly any other food. A small serving of liver outperforms most synthetic multivitamins on natural micronutrient content. The catch: liver has a strong flavour most people don't enjoy, and finding quality grass-fed liver at grocery stores is hard. Freeze-dried capsules solve both problems — no taste, no preparation, just nutrient-dense organ meat in convenient capsule form. TRUMARK sources from Canadian grass-fed and grass-finished cattle (not commodity feedlot beef) with no fillers, binders, or flow agents. If you want the most concentrated whole-food multivitamin in supplement form, this is the sensible choice. If you want broader organ nutrition with heart, kidney, and spleen, choose the Beef Organ Complex instead.
How TRUMARK Beef Liver Compares
Beef Liver vs Beef Organ Complex
Beef Liver (this product): Single organ. Higher concentration of liver-specific nutrients (vitamin A, B12, folate, copper, choline). A fit if you specifically want liver benefits.
Beef Organ Complex: 4 organs blended (liver, heart, kidney, spleen). Broader nutrient profile including CoQ10 from heart. A fit if you want comprehensive organ support.
Beef Liver vs Synthetic Multivitamin
Beef Liver: Whole-food vitamin A (retinol), B12, folate, iron, copper, choline in their natural forms with cofactors. Better tolerated by some people who don't do well with synthetic vitamins.
Synthetic Multivitamin: Isolated vitamin and mineral compounds. Lower cost. Exact dosing of each nutrient is verifiable.
Beef Liver vs Standalone Iron Supplements
Beef Liver: Natural heme iron (the most bioavailable form). Gentle on digestion, well-tolerated, paired with B12 and folate (which work with iron for red blood cell production).
Iron Supplements: Isolated iron (typically ferrous sulfate or iron bisglycinate). Higher iron dose per capsule. Better for severe iron deficiency confirmed by blood work.
What Makes Liver So Nutrient-Dense?
The liver is the body's metabolic powerhouse and storage organ. It's where many vitamins and minerals are concentrated for later use. Specifically, beef liver naturally contains high amounts of:
- Vitamin A (retinol): The active form your body uses directly — no conversion needed from beta-carotene
- Vitamin B12 (methylcobalamin and cyanocobalamin): One of the richest natural sources
- Folate: Naturally occurring, paired with B12
- Iron (heme form): The most bioavailable form of iron, much better absorbed than plant-based iron
- Copper: Critical for iron metabolism and energy production
- Choline: Important for brain health, liver function, and pregnancy
- Riboflavin (B2): Important for energy production
One serving of beef liver covers a significant percentage of the daily requirements for most of these nutrients — which is why traditional cultures often considered liver one of the most prized foods in any animal.
How To Use
Adults: Take 6 capsules daily with food, or as directed by your healthcare practitioner. Can be taken all at once or split across meals.
Talk to a healthcare practitioner before use if you are pregnant or breastfeeding (vitamin A content can be a concern during pregnancy), have hemochromatosis or iron overload conditions, or take medications.
Frequently Asked Questions
➕ What's the difference between this and the Beef Organ Complex?
➕ Will it taste like liver?
➕ Is grass-fed liver better?
➕ Can pregnant women take this?
➕ Will it help with low iron?
➕ How many capsules per day?
Pairs Well With
- Omega-3 Fish Oils — supports heart and brain health alongside organ nutrition
- Magnesium Supplements — most adults don't get enough through diet
- Collagen Supplements — traditional ancestral pairing with organ meats
- Electrolytes — complete the carnivore/ancestral stack
💡 Subscribe & save up to 10% on every order — never run out of your daily supplements.
Compare Similar Products
- TRUMARK Grass-Fed Beef Organ Complex — 4-organ blend from the same line.
- All Beef Organ Supplements — Compare organ supplements from different brands.
- Iron Supplements — Standalone iron options.
- Multivitamins — Synthetic multivitamin alternatives.
About Vitamart
Vitamart.ca is Canada's vitamin specialist. We've been selling vitamins and supplements to Canadian families since 2005, shipping from our Ontario warehouse to every province. We believe in quality products you trust at prices you love — no fancy packaging markups, no pushy upsells, just the vitamins you need at the lowest prices in Canada. Backed by our Low Price Guarantee: find a lower advertised price at a Canadian competitor and we'll beat it by 1¢.
Vitamins Lowest Prices.
Original: $30.43
-65%$30.43
$10.65More Images
TRUMARK Grass-Fed Beef Liver 500mg, 100% Pure, No Fillers (Formerly BestVitamin Best Grass-Fed Beef Liver), 180 Capsules
TRUMARK Grass-Fed Beef Liver 500mg Details
TRUMARK Grass-Fed Beef Liver 500mg is single-organ pure freeze-dried Canadian beef liver — often called "nature's multivitamin" because of how much vitamin A, B12, iron, folate, copper, and choline it naturally concentrates. Sourced from 100% grass-fed and grass-finished Canadian cattle. No fillers, no flow agents, no synthetic ingredients. 180 capsules per bottle (30-day supply). One of our Vitamart Exclusive brands.
Vitamins Lowest Prices | Lowest Price in Canada — Guaranteed | Ships from Ontario across Canada
Quick Facts
| Per capsule | 500 mg freeze-dried beef liver |
| Daily serving | 6 capsules (3,000 mg total) |
| Capsules per bottle | 180 (30-day supply) |
| Source | 100% grass-fed and grass-finished Canadian cattle |
| Made in | Canada |
| Diet | Paleo, keto, carnivore-friendly. Gluten-free, dairy-free, soy-free, no fillers |
| Best taken | With food, daily |
Who TRUMARK Beef Liver Is For
- People wanting concentrated whole-food vitamin A, B12, iron, and folate from a natural source
- Women with low iron looking for natural, gentle, well-tolerated iron from food (heme iron from liver absorbs better than synthetic iron supplements)
- Adults following paleo, keto, or carnivore diets
- People wanting an alternative to synthetic multivitamins, especially if they don't tolerate synthetic vitamins well
- Athletes and active adults focused on ancestral nutrition principles
- Anyone curious about liver benefits but unwilling to cook and eat liver
Who this product is NOT for: Vegans and vegetarians — this is animal-derived. Pregnant women should check the vitamin A content with their healthcare practitioner before taking liver supplements (vitamin A toxicity is a real concern at high doses during pregnancy). People with hemochromatosis or iron overload should also consult their practitioner. If you want broader organ nutrition (heart, kidney, spleen alongside liver), the TRUMARK Grass-Fed Beef Organ Complex includes all four organs.
Vitamart's Take
Beef liver is the most nutrient-dense food on earth — by weight, it contains more bioavailable vitamin A, B12, folate, copper, and choline than nearly any other food. A small serving of liver outperforms most synthetic multivitamins on natural micronutrient content. The catch: liver has a strong flavour most people don't enjoy, and finding quality grass-fed liver at grocery stores is hard. Freeze-dried capsules solve both problems — no taste, no preparation, just nutrient-dense organ meat in convenient capsule form. TRUMARK sources from Canadian grass-fed and grass-finished cattle (not commodity feedlot beef) with no fillers, binders, or flow agents. If you want the most concentrated whole-food multivitamin in supplement form, this is the sensible choice. If you want broader organ nutrition with heart, kidney, and spleen, choose the Beef Organ Complex instead.
How TRUMARK Beef Liver Compares
Beef Liver vs Beef Organ Complex
Beef Liver (this product): Single organ. Higher concentration of liver-specific nutrients (vitamin A, B12, folate, copper, choline). A fit if you specifically want liver benefits.
Beef Organ Complex: 4 organs blended (liver, heart, kidney, spleen). Broader nutrient profile including CoQ10 from heart. A fit if you want comprehensive organ support.
Beef Liver vs Synthetic Multivitamin
Beef Liver: Whole-food vitamin A (retinol), B12, folate, iron, copper, choline in their natural forms with cofactors. Better tolerated by some people who don't do well with synthetic vitamins.
Synthetic Multivitamin: Isolated vitamin and mineral compounds. Lower cost. Exact dosing of each nutrient is verifiable.
Beef Liver vs Standalone Iron Supplements
Beef Liver: Natural heme iron (the most bioavailable form). Gentle on digestion, well-tolerated, paired with B12 and folate (which work with iron for red blood cell production).
Iron Supplements: Isolated iron (typically ferrous sulfate or iron bisglycinate). Higher iron dose per capsule. Better for severe iron deficiency confirmed by blood work.
What Makes Liver So Nutrient-Dense?
The liver is the body's metabolic powerhouse and storage organ. It's where many vitamins and minerals are concentrated for later use. Specifically, beef liver naturally contains high amounts of:
- Vitamin A (retinol): The active form your body uses directly — no conversion needed from beta-carotene
- Vitamin B12 (methylcobalamin and cyanocobalamin): One of the richest natural sources
- Folate: Naturally occurring, paired with B12
- Iron (heme form): The most bioavailable form of iron, much better absorbed than plant-based iron
- Copper: Critical for iron metabolism and energy production
- Choline: Important for brain health, liver function, and pregnancy
- Riboflavin (B2): Important for energy production
One serving of beef liver covers a significant percentage of the daily requirements for most of these nutrients — which is why traditional cultures often considered liver one of the most prized foods in any animal.
How To Use
Adults: Take 6 capsules daily with food, or as directed by your healthcare practitioner. Can be taken all at once or split across meals.
Talk to a healthcare practitioner before use if you are pregnant or breastfeeding (vitamin A content can be a concern during pregnancy), have hemochromatosis or iron overload conditions, or take medications.
Frequently Asked Questions
➕ What's the difference between this and the Beef Organ Complex?
➕ Will it taste like liver?
➕ Is grass-fed liver better?
➕ Can pregnant women take this?
➕ Will it help with low iron?
➕ How many capsules per day?
Pairs Well With
- Omega-3 Fish Oils — supports heart and brain health alongside organ nutrition
- Magnesium Supplements — most adults don't get enough through diet
- Collagen Supplements — traditional ancestral pairing with organ meats
- Electrolytes — complete the carnivore/ancestral stack
💡 Subscribe & save up to 10% on every order — never run out of your daily supplements.
Compare Similar Products
- TRUMARK Grass-Fed Beef Organ Complex — 4-organ blend from the same line.
- All Beef Organ Supplements — Compare organ supplements from different brands.
- Iron Supplements — Standalone iron options.
- Multivitamins — Synthetic multivitamin alternatives.
About Vitamart
Vitamart.ca is Canada's vitamin specialist. We've been selling vitamins and supplements to Canadian families since 2005, shipping from our Ontario warehouse to every province. We believe in quality products you trust at prices you love — no fancy packaging markups, no pushy upsells, just the vitamins you need at the lowest prices in Canada. Backed by our Low Price Guarantee: find a lower advertised price at a Canadian competitor and we'll beat it by 1¢.
Vitamins Lowest Prices.
Product Information
Product Information
Shipping & Returns
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Description
TRUMARK Grass-Fed Beef Liver 500mg Details
TRUMARK Grass-Fed Beef Liver 500mg is single-organ pure freeze-dried Canadian beef liver — often called "nature's multivitamin" because of how much vitamin A, B12, iron, folate, copper, and choline it naturally concentrates. Sourced from 100% grass-fed and grass-finished Canadian cattle. No fillers, no flow agents, no synthetic ingredients. 180 capsules per bottle (30-day supply). One of our Vitamart Exclusive brands.
Vitamins Lowest Prices | Lowest Price in Canada — Guaranteed | Ships from Ontario across Canada
Quick Facts
| Per capsule | 500 mg freeze-dried beef liver |
| Daily serving | 6 capsules (3,000 mg total) |
| Capsules per bottle | 180 (30-day supply) |
| Source | 100% grass-fed and grass-finished Canadian cattle |
| Made in | Canada |
| Diet | Paleo, keto, carnivore-friendly. Gluten-free, dairy-free, soy-free, no fillers |
| Best taken | With food, daily |
Who TRUMARK Beef Liver Is For
- People wanting concentrated whole-food vitamin A, B12, iron, and folate from a natural source
- Women with low iron looking for natural, gentle, well-tolerated iron from food (heme iron from liver absorbs better than synthetic iron supplements)
- Adults following paleo, keto, or carnivore diets
- People wanting an alternative to synthetic multivitamins, especially if they don't tolerate synthetic vitamins well
- Athletes and active adults focused on ancestral nutrition principles
- Anyone curious about liver benefits but unwilling to cook and eat liver
Who this product is NOT for: Vegans and vegetarians — this is animal-derived. Pregnant women should check the vitamin A content with their healthcare practitioner before taking liver supplements (vitamin A toxicity is a real concern at high doses during pregnancy). People with hemochromatosis or iron overload should also consult their practitioner. If you want broader organ nutrition (heart, kidney, spleen alongside liver), the TRUMARK Grass-Fed Beef Organ Complex includes all four organs.
Vitamart's Take
Beef liver is the most nutrient-dense food on earth — by weight, it contains more bioavailable vitamin A, B12, folate, copper, and choline than nearly any other food. A small serving of liver outperforms most synthetic multivitamins on natural micronutrient content. The catch: liver has a strong flavour most people don't enjoy, and finding quality grass-fed liver at grocery stores is hard. Freeze-dried capsules solve both problems — no taste, no preparation, just nutrient-dense organ meat in convenient capsule form. TRUMARK sources from Canadian grass-fed and grass-finished cattle (not commodity feedlot beef) with no fillers, binders, or flow agents. If you want the most concentrated whole-food multivitamin in supplement form, this is the sensible choice. If you want broader organ nutrition with heart, kidney, and spleen, choose the Beef Organ Complex instead.
How TRUMARK Beef Liver Compares
Beef Liver vs Beef Organ Complex
Beef Liver (this product): Single organ. Higher concentration of liver-specific nutrients (vitamin A, B12, folate, copper, choline). A fit if you specifically want liver benefits.
Beef Organ Complex: 4 organs blended (liver, heart, kidney, spleen). Broader nutrient profile including CoQ10 from heart. A fit if you want comprehensive organ support.
Beef Liver vs Synthetic Multivitamin
Beef Liver: Whole-food vitamin A (retinol), B12, folate, iron, copper, choline in their natural forms with cofactors. Better tolerated by some people who don't do well with synthetic vitamins.
Synthetic Multivitamin: Isolated vitamin and mineral compounds. Lower cost. Exact dosing of each nutrient is verifiable.
Beef Liver vs Standalone Iron Supplements
Beef Liver: Natural heme iron (the most bioavailable form). Gentle on digestion, well-tolerated, paired with B12 and folate (which work with iron for red blood cell production).
Iron Supplements: Isolated iron (typically ferrous sulfate or iron bisglycinate). Higher iron dose per capsule. Better for severe iron deficiency confirmed by blood work.
What Makes Liver So Nutrient-Dense?
The liver is the body's metabolic powerhouse and storage organ. It's where many vitamins and minerals are concentrated for later use. Specifically, beef liver naturally contains high amounts of:
- Vitamin A (retinol): The active form your body uses directly — no conversion needed from beta-carotene
- Vitamin B12 (methylcobalamin and cyanocobalamin): One of the richest natural sources
- Folate: Naturally occurring, paired with B12
- Iron (heme form): The most bioavailable form of iron, much better absorbed than plant-based iron
- Copper: Critical for iron metabolism and energy production
- Choline: Important for brain health, liver function, and pregnancy
- Riboflavin (B2): Important for energy production
One serving of beef liver covers a significant percentage of the daily requirements for most of these nutrients — which is why traditional cultures often considered liver one of the most prized foods in any animal.
How To Use
Adults: Take 6 capsules daily with food, or as directed by your healthcare practitioner. Can be taken all at once or split across meals.
Talk to a healthcare practitioner before use if you are pregnant or breastfeeding (vitamin A content can be a concern during pregnancy), have hemochromatosis or iron overload conditions, or take medications.
Frequently Asked Questions
➕ What's the difference between this and the Beef Organ Complex?
➕ Will it taste like liver?
➕ Is grass-fed liver better?
➕ Can pregnant women take this?
➕ Will it help with low iron?
➕ How many capsules per day?
Pairs Well With
- Omega-3 Fish Oils — supports heart and brain health alongside organ nutrition
- Magnesium Supplements — most adults don't get enough through diet
- Collagen Supplements — traditional ancestral pairing with organ meats
- Electrolytes — complete the carnivore/ancestral stack
💡 Subscribe & save up to 10% on every order — never run out of your daily supplements.
Compare Similar Products
- TRUMARK Grass-Fed Beef Organ Complex — 4-organ blend from the same line.
- All Beef Organ Supplements — Compare organ supplements from different brands.
- Iron Supplements — Standalone iron options.
- Multivitamins — Synthetic multivitamin alternatives.
About Vitamart
Vitamart.ca is Canada's vitamin specialist. We've been selling vitamins and supplements to Canadian families since 2005, shipping from our Ontario warehouse to every province. We believe in quality products you trust at prices you love — no fancy packaging markups, no pushy upsells, just the vitamins you need at the lowest prices in Canada. Backed by our Low Price Guarantee: find a lower advertised price at a Canadian competitor and we'll beat it by 1¢.
Vitamins Lowest Prices.
